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<div class="header">
  <div class="headertitle">
<div class="title">DisableStupidWarnings.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef EIGEN_WARNINGS_DISABLED</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define EIGEN_WARNINGS_DISABLED</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160; </div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;  <span class="comment">// 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p))</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;  <span class="comment">// 4101 - unreferenced local variable</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;  <span class="comment">// 4127 - conditional expression is constant</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;  <span class="comment">// 4181 - qualifier applied to reference type ignored</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;  <span class="comment">// 4211 - nonstandard extension used : redefined extern to static</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;  <span class="comment">// 4244 - &#39;argument&#39; : conversion from &#39;type1&#39; to &#39;type2&#39;, possible loss of data</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;  <span class="comment">// 4273 - QtAlignedMalloc, inconsistent DLL linkage</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  <span class="comment">// 4324 - structure was padded due to declspec(align())</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;  <span class="comment">// 4503 - decorated name length exceeded, name was truncated</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;  <span class="comment">// 4512 - assignment operator could not be generated</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;  <span class="comment">// 4522 - &#39;class&#39; : multiple assignment operators specified</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  <span class="comment">// 4700 - uninitialized local variable &#39;xyz&#39; used</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  <span class="comment">// 4714 - function marked as __forceinline not inlined</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;  <span class="comment">// 4717 - &#39;function&#39; : recursive on all control paths, function will cause runtime stack overflow</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  <span class="comment">// 4800 - &#39;type&#39; : forcing value to bool &#39;true&#39; or &#39;false&#39; (performance warning)</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">  #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">    #pragma warning( push )</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">  #pragma warning( disable : 4100 4101 4127 4181 4211 4244 4273 4324 4503 4512 4522 4700 4714 4717 4800)</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#elif defined __INTEL_COMPILER</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="comment">// 2196 - routine is both &quot;inline&quot; and &quot;noinline&quot; (&quot;noinline&quot; assumed)</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;  <span class="comment">//        ICC 12 generates this warning even without any inline keyword, when defining class methods &#39;inline&#39; i.e. inside of class body</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;  <span class="comment">//        typedef that may be a reference type.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;  <span class="comment">// 279  - controlling expression is constant</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;  <span class="comment">//        ICC 12 generates this warning on assert(constant_expression_depending_on_template_params) and frankly this is a legitimate use case.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  <span class="comment">// 1684 - conversion from pointer to same-sized integral type (potential portability problem)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="comment">// 2259 - non-pointer conversion from &quot;Eigen::Index={ptrdiff_t={long}}&quot; to &quot;int&quot; may lose significant bits</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">  #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">    #pragma warning push</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">  #pragma warning disable 2196 279 1684 2259</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#elif defined __clang__</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">  #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">    #pragma clang diagnostic push</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">  #if defined(__has_warning)</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="comment">// -Wconstant-logical-operand - warning: use of logical &amp;&amp; with constant operand; switch to bitwise &amp; or remove constant</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="comment">//     this is really a stupid warning as it warns on compile-time expressions involving enums</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">    #if __has_warning(&quot;-Wconstant-logical-operand&quot;</span>)</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">      #pragma clang diagnostic ignored &quot;-Wconstant-logical-operand&quot;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">    #if __has_warning(&quot;-Wimplicit-int-float-conversion&quot;</span>)</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">      #pragma clang diagnostic ignored &quot;-Wimplicit-int-float-conversion&quot;</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">    #if ( defined(__ALTIVEC__) || defined(__VSX__) ) &amp;&amp; __cplusplus &lt; 201103L</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      <span class="comment">// warning: generic selections are a C11-specific feature</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;      <span class="comment">// ignoring warnings thrown at vec_ctf in Altivec/PacketMath.h</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">      #if __has_warning(&quot;-Wc11-extensions&quot;</span>)</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">        #pragma clang diagnostic ignored &quot;-Wc11-extensions&quot;</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">      #endif</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor">#elif defined __GNUC__ &amp;&amp; !defined(__FUJITSU)</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">  #if (!defined(EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS)) &amp;&amp;  (__GNUC__ &gt; 4 || (__GNUC__ == 4 &amp;&amp; __GNUC_MINOR__ &gt;= 6))</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">    #pragma GCC diagnostic push</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="comment">// g++ warns about local variables shadowing member functions, which is too strict</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">  #pragma GCC diagnostic ignored &quot;-Wshadow&quot;</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">  #if __GNUC__ == 4 &amp;&amp; __GNUC_MINOR__ &lt; 8</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="comment">// Until g++-4.7 there are warnings when comparing unsigned int vs 0, even in templated functions:</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">    #pragma GCC diagnostic ignored &quot;-Wtype-limits&quot;</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">  #if __GNUC__&gt;=6</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">    #pragma GCC diagnostic ignored &quot;-Wignored-attributes&quot;</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">  #if __GNUC__==7</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="comment">// See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89325</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="preprocessor">    #pragma GCC diagnostic ignored &quot;-Wattributes&quot;</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#if defined __NVCC__</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <span class="comment">// MSVC 14.16 (required by CUDA 9.*) does not support the _Pragma keyword, so</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="comment">// we instead use Microsoft&#39;s __pragma extension.</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor">  #if defined _MSC_VER</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor">    #define EIGEN_MAKE_PRAGMA(X) __pragma(#X)</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">    #define EIGEN_MAKE_PRAGMA(X) _Pragma(#X)</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">  #if defined __NVCC_DIAG_PRAGMA_SUPPORT__</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">    #define EIGEN_NV_DIAG_SUPPRESS(X) EIGEN_MAKE_PRAGMA(nv_diag_suppress X)</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">    #define EIGEN_NV_DIAG_SUPPRESS(X) EIGEN_MAKE_PRAGMA(diag_suppress X)</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(boolean_controlling_expr_is_constant)</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <span class="comment">// Disable the &quot;statement is unreachable&quot; message</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(code_is_unreachable)</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  <span class="comment">// Disable the &quot;dynamic initialization in unreachable code&quot; message</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(initialization_not_reachable)</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  <span class="comment">// Disable the &quot;invalid error number&quot; message that we get with older versions of nvcc</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(1222)</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="comment">// Disable the &quot;calling a __host__ function from a __host__ __device__ function is not allowed&quot; messages (yes, there are many of them and they seem to change with every version of the compiler)</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2527)</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2529)</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2651)</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2653)</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2668)</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2669)</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2670)</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2671)</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2735)</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2737)</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2739)</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2885)</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2888)</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2976)</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2979)</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(20011)</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(20014)</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="comment">// Disable the &quot;// __device__ annotation is ignored on a function(...) that is</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <span class="comment">//              explicitly defaulted on its first declaration&quot; message.</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  <span class="comment">// The __device__ annotation seems to actually be needed in some cases,</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  <span class="comment">// otherwise resulting in kernel runtime errors.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2886)</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(2977)</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  EIGEN_NV_DIAG_SUPPRESS(20012)</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  <span class="preprocessor">#undef EIGEN_NV_DIAG_SUPPRESS</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor">  #undef EIGEN_MAKE_PRAGMA</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment">// warnings already disabled:</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor"># ifndef EIGEN_WARNINGS_DISABLED_2</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor">#  define EIGEN_WARNINGS_DISABLED_2</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor"># elif defined(EIGEN_INTERNAL_DEBUGGING)</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor">#  error &quot;Do not include \&quot;DisableStupidWarnings.h\&quot; recursively more than twice!&quot;</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="preprocessor"># endif</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// not EIGEN_WARNINGS_DISABLED</span></div>
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